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Finding the Third Proportional to 14,360,184 and 21,489,489

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Solution

The third proportional to 14,360,184 and 21,489,489 is: 32,158,232.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,360,184 : 21,489,489 = 21,489,489 : x
  2. Step 2: Convert to fraction form
    14,360,184/21,489,489 = 21,489,489/x
  3. Step 3: Cross multiply
    14,360,184x = 21,489,489 × 21,489,489
  4. Step 4: Simplify right side
    14,360,184x = 461,798,137,481,121
  5. Step 5: Solve for x
    x = 461,798,137,481,121/14,360,184
  6. Step 6: Final answer
    x = 32,158,232.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.